Discoverable

As soon as you publish a new web app, you want the world to know about it. Search engines do ok, but often more control is desired over how your apps are exposed in search results. The new W3C Manifest for a web application can help with this, along with other available features.

Eventual aims for web apps:

To have better representation in search engines

To be easier to expose, catalog and rank

To have metadata useable by browsers to give them special capabilities